<template>
  <div class="app-container">
    <el-form :inline="true" :model="searchForm" size="mini">
      <el-form-item>
        <el-button type="primary" size="mini" @click="showForm(false, null)"
          >新增</el-button
        >
      </el-form-item>
      <el-form-item label="大屏名称">
        <el-input v-model="searchForm.title" placeholder="请输入大屏名称" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="onSearch">查询</el-button>
      </el-form-item>
    </el-form>
    <el-row :gutter="16">
      <el-col :span="6" v-for="item in tableData" :key="item.id">
        <div class="designBox">
          <div class="title">{{ item.title }}</div>
          <div
            class="designItem"
            :style="{backgroundImage: item.designImgId ? 'url(' + imgUrl + item.designImgId + ')': 'none'}">
            <div class="editMask">
              <el-button
                type="primary"
                size="mini"
                icon="el-icon-edit-outline"
                @click="toDesign(item)"
                >设计</el-button
              >
              <el-button
                type="primary"
                size="mini"
                icon="el-icon-view"
                @click="toView(item)"
                >访问</el-button
              >
              <p></p>
              <el-button
                type="primary"
                size="mini"
                icon="el-icon-share"
                @click="toShare(item)"
                >分享</el-button
              >
              <el-button
                type="primary"
                size="mini"
                icon="el-icon-delete"
                @click="deleteItem(item)"
                >删除</el-button
              >
            </div>
          </div>
        </div>
      </el-col>
    </el-row>
    <el-pagination
      background
      style="margin-top: 20px"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
      :current-page="pageConfig.pageNo"
      :page-size="pageConfig.pageSize"
      :page-sizes="[10, 30, 50, 100]"
      :total="pageConfig.total"
      layout="total, sizes, prev, pager, next, jumper"
    >
    </el-pagination>
    <DesignerForm ref="designerForm" @refreshTable="loadData" />
  </div>
</template>

<script>
import { pageListApi, deleteApi } from "@/api/DesignerApi";
import { fileUrl } from "/env";
import DesignerForm from "@/views/manage/form/DesignerForm";

export default {
  name: "DesignList",
  components: { DesignerForm },
  data() {
    return {
      imgUrl: fileUrl + "/file/img/",
      searchForm: { groupName: "" },
      pageConfig: {
        pageNo: 1,
        pageSize: 10,
        total: 0,
      },
      tableData: [],
    };
  },
  created() {
    this.onSearch();
  },
  methods: {
    toView(item) {
      window.open("/#/view?id=" + item.id);
    },
    toDesign(item) {
      window.open("/#/design?id=" + item.id);
    },
    deleteItem(item) {
      this.$confirm("此操作将永久删除该数据, 是否继续?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          deleteApi(item.id).then(() => {
            this.$message.success("删除成功");
            this.loadData();
          });
        })
        .catch(() => {});
    },
    toShare(item) {
      let text = window.location.host + "/#/view?id=" + item.id;
      this.$alert(text, "分享链接").catch(() => {});
    },
    onSearch() {
      this.pageConfig.pageNo = 1;
      this.pageConfig.pageSize = 10;
      this.loadData();
    },
    loadData() {
      pageListApi(Object.assign(this.searchForm, this.pageConfig)).then(
        (res) => {
          this.tableData = res.data.records;
          this.pageConfig.total = res.data.total;
        }
      );
    },
    handleSizeChange(val) {
      this.pageConfig.pageSize = val;
      this.loadData();
    },
    handleCurrentChange(val) {
      this.pageConfig.pageNo = val;
      this.loadData();
    },
    showForm(isEdit, row) {
      let rowData = {};
      if (isEdit) {
        rowData = JSON.parse(JSON.stringify(row));
      }
      this.$refs.designerForm.opened(isEdit, rowData);
    },
  },
};
</script>

<style scoped>
.editMask {
  width: 100%;
  height: 100%;
  position: absolute;
  display: none;
  background-color: rgba(0, 0, 0, 0.6);
  text-align: center;
  padding-top: 70px;
  box-sizing: border-box;
}
.designItem {
  height: 220px;
  position: relative;
  background-color: #2b3340;
  color: #eee;
  line-height: 30px;
  background-size: cover;
}
.designItem:hover .editMask {
  display: block;
}
.designBox{
  background: #fff;
  padding: 16px;
  box-shadow: 0px 0px 12px 0px #aaa;
  margin-bottom: 16px;
  border-radius: 3px;
}
.designBox .title{
  margin-bottom: 10px;
}
.editMask .el-button{
  margin-bottom: 10px;
}
</style>
